TW202332834A - 真空泵及控制裝置 - Google Patents
真空泵及控制裝置 Download PDFInfo
- Publication number
- TW202332834A TW202332834A TW111143546A TW111143546A TW202332834A TW 202332834 A TW202332834 A TW 202332834A TW 111143546 A TW111143546 A TW 111143546A TW 111143546 A TW111143546 A TW 111143546A TW 202332834 A TW202332834 A TW 202332834A
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit
- vacuum pump
- communication
- control circuit
- mentioned
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 78
- 238000000034 method Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 4
- 230000036039 immunity Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 25
- 230000015654 memory Effects 0.000 description 23
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 125000006850 spacer group Chemical group 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000001514 detection method Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 13
- 238000004804 winding Methods 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 230000003321 amplification Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- 238000004949 mass spectrometry Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
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- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/042—Turbomolecular vacuum pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Positive Displacement Air Blowers (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021192231A JP2023078905A (ja) | 2021-11-26 | 2021-11-26 | 真空ポンプ及び制御装置 |
JP2021-192231 | 2021-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW202332834A true TW202332834A (zh) | 2023-08-16 |
Family
ID=86539534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW111143546A TW202332834A (zh) | 2021-11-26 | 2022-11-15 | 真空泵及控制裝置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2023078905A (fr) |
CN (1) | CN118140052A (fr) |
IL (1) | IL312161A (fr) |
TW (1) | TW202332834A (fr) |
WO (1) | WO2023095851A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6961363B1 (en) * | 1999-12-02 | 2005-11-01 | International Business Machines Corporation | Frequency look-ahead and link state history based scheduling in indoor wireless pico-cellular networks |
JP2019022106A (ja) * | 2017-07-19 | 2019-02-07 | アズビル株式会社 | 通信システム |
JP7377660B2 (ja) * | 2019-09-27 | 2023-11-10 | エドワーズ株式会社 | 真空ポンプ及び真空ポンプの付属ユニット |
-
2021
- 2021-11-26 JP JP2021192231A patent/JP2023078905A/ja active Pending
-
2022
- 2022-11-15 TW TW111143546A patent/TW202332834A/zh unknown
- 2022-11-24 IL IL312161A patent/IL312161A/en unknown
- 2022-11-24 CN CN202280070700.0A patent/CN118140052A/zh active Pending
- 2022-11-24 WO PCT/JP2022/043432 patent/WO2023095851A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2023078905A (ja) | 2023-06-07 |
CN118140052A (zh) | 2024-06-04 |
IL312161A (en) | 2024-06-01 |
WO2023095851A1 (fr) | 2023-06-01 |
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